一、选择法填空（划出各句中所需要的词或词组）：（本题满分为30分，每空1分）
例：It is time class.
A. to B.in C.for
1. There no water in the glass.
A. has B. are C. is
2. This pen was given me by my mother. It's .
A. my B. mine C. to me
3. tractors helpful to the commune members?
A. Is this B. Are these C.Are theirs
